| Value | Category | Cases | |
|---|---|---|---|
| 2 | 490 |
67.8%
|
|
| 3 | 64 |
8.9%
|
|
| 4 | 49 |
6.8%
|
|
| 5 | 34 |
4.7%
|
|
| 6 | 31 |
4.3%
|
|
| 7 | 16 |
2.2%
|
|
| 8 | 11 |
1.5%
|
|
| 9 | 9 |
1.2%
|
|
| 10 | 11 |
1.5%
|
|
| 11 | 3 |
0.4%
|
|
| 12 | 2 |
0.3%
|
|
| 13 | 2 |
0.3%
|
|
| 15 | 1 |
0.1%
|
|
| Sysmiss | 701 |